(PopCount32 <t> x) => (FMOVDfpgp <t> (VUADDLV <typ.Float64> (VCNT <typ.Float64> (FMOVDgpfp <typ.Float64> (ZeroExt32to64 x)))))
(PopCount16 <t> x) => (FMOVDfpgp <t> (VUADDLV <typ.Float64> (VCNT <typ.Float64> (FMOVDgpfp <typ.Float64> (ZeroExt16to64 x)))))

// Load args directly into the register class where it will be used.

		{name: "MOVDstorezeroidx8", argLength: 3, reg: gpstore, asm: "MOVD", typ: "Mem"}, // store 8 bytes of zero to arg0 + arg1*8, arg2 = mem.

		{name: "FMOVDgpfp", argLength: 1, reg: gpfp, asm: "FMOVD"}, // move int64 to float64 (no conversion)
		{name: "FMOVDfpgp", argLength: 1, reg: fpgp, asm: "FMOVD"}, // move float64 to int64 (no conversion)

		v0.Aux = symToAux(sym)
		return true
	}
	return false
}
func rewriteValueARM64_OpARM64FMOVDgpfp(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	// match: (FMOVDgpfp <t> (Arg [off] {sym}))
	// result: @b.Func.Entry (Arg <t> [off] {sym})
	for {
		t := v.Type
		if v_0.Op != OpArg {
			break
		}
		off := auxIntToInt32(v_0.AuxInt)
		sym := auxToSym(v_0.Aux)

				{0, 9223372038733561855}, // R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R19 R20 R21 R22 R23 R24 R25 R26 g R30 SP SB
			},
		},
	},
	{
		name:   "FMOVDgpfp",
		argLen: 1,
		asm:    arm64.AFMOVD,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 670826495}, // R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R19 R20 R21 R22 R23 R24 R25 R26 R30